Apparatus for monitoring task execution time and method of operating node
AssigneeHyundai Autoever Corp.
InventorsDoo Hyun MOON, Keon Woo LEE
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Abstract
Proposed is a monitoring apparatus for monitoring a task execution time, the monitoring apparatus including: a setting device configured to output setting information for setting a storage position at which task operation information is to be stored in each of a plurality of nodes, a size of a memory structure, or the number of memory structures; and a task monitor configured to output a task operation information request signal to each of the plurality of nodes, and receive the task operation information from each of the plurality of nodes.
Claims16
A monitoring apparatus for monitoring a task execution time, the monitoring apparatus comprising:
- a setting device configured to output setting information for setting a storage position, a size of a memory structure, or the number of memory structures, wherein task operation information is to be stored in each of a plurality of nodes at the storage position;
- and
- a task monitor configured to output a task operation information request signal to each of the plurality of nodes, and to receive the task operation information from each of the plurality of nodes.
A method of operating a node in a task execution monitoring system, the method comprising:
- receiving setting information from a monitoring apparatus;
- collecting task operation information;
- determining whether a size of the task operation information is larger than a first reference value of the setting information;
- when the size of the task operation information is larger than the first reference value, determining whether the number of task operation information is greater than a second reference value of the setting information;
- when the number of task operation information is less than or equal to the second reference value, newly generating the task operation information;
- and
- storing the generated task operation information at a storage position of the setting information,
- wherein the task operation information includes a start time and an end time of a task measured at a corresponding node, and
- wherein the start time and the end time include a synchronization time and a local time, respectively.
A method of operating a node in a task execution monitoring system, the method comprising:
- initializing a monitoring apparatus and a communication channel;
- receiving setting data from the monitoring apparatus;
- determining whether the received setting data is valid;
- when the received setting data is valid, determining whether setting data stored in a storing device is the same as the received setting data;
- when the setting data stored in the storing device is different from the received setting data, updating the received setting data in the storing device;
- and
- updating the setting data of the node,
- wherein the setting data includes storage position information, size information about task operation information, and information on the number of task operation information.
Dependencies are inferred from the claim text.